body {
  overflow-x: hidden;
}
.title-item {
  margin: 0;
  padding: 16px;
  font-weight: normal;
  font-size: 16px;
  font-weight: bold;
}
.footer {
  padding: 11px;
}
.prod-classify {
  padding-bottom: 72px;
  .van-icon {
    font-size: 32px;
    color: #999;
  }
  .checked {
    color: #FE2E4E;
    margin-right: 10px;
    font-size: 22px;
  }
  button {
    height: 100%;
  }
}